Final Drive Ratios
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From: Brewerton NY
Final Drive Ratios
I have a question.
I have a 99 SSEi with the 4T65-E and at 68mph it turns 2,000 RPM. I also have a 99 GP GT, and at 70 it turns about 2,200-2,300 RPM. Now, it goes into overdrive and lockup so no probs there (infact the tranny was just rebuilt 2k ago). Just wondering what the differences in final drive were.
jay
I have a 99 SSEi with the 4T65-E and at 68mph it turns 2,000 RPM. I also have a 99 GP GT, and at 70 it turns about 2,200-2,300 RPM. Now, it goes into overdrive and lockup so no probs there (infact the tranny was just rebuilt 2k ago). Just wondering what the differences in final drive were.
jay
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